General Science – 66

66. In fireworks, the green flame is produced because of

(a) sodium
(b) barium
(c) mercury
(d) potassium

Answer

Answer : (b)

Explanation

Explanation : No answer description available for this question. Let us discuss.

Subject Name : General Science

Exam Name : UPSC, SSC, KVS, NVS, IBPS, RBI, SBI, RRB

Posts Name : Technical Assistant, Junior Scientist, Post Graduate Teacher, College Lecturer

General Science Books

Sale

Arihant Experts (Author); English (Publication Language); 496 Pages - 12/01/2014 (Publication Date) - Arihant Publications (Publisher)

₹ 255

It is usefull for student; It is usefull for competitave exams; Experts Compilation (Author)

₹ 335

Sale

Lucent's General Science

Ravi Bhushan (Author); English (Publication Language); 398 Pages - 03/25/2018 (Publication Date) - Lucent Publication (Publisher)

₹ 235

Sale

Arihant Experts (Author); English (Publication Language); 264 Pages - 09/11/2024 (Publication Date) - Arihant Pulications (Publisher)

₹ 200

Sale

Language Published: Hindi
; LUCENT'S PUBLICATIONS (Author); Hindi (Publication Language)

₹ 187

General Science - 45
General Science » Exercise - 145. Monazite is an ore of (a) titanium (b) zirconium (c) iron (d) thorium
Tags: general, science, exercise
General Science - 47
General Science » Exercise - 147. Which of the following is not an isotope of hydrogen? (a) Tritium (b) Deuterium (c) Protium (d) Yttrium
Tags: general, science, exercise
General Science - 92
General Science » Exercise - 192. Air is a/an (a) compound (b) element (c) electrolyte (d) mixture
Tags: general, science, exercise
General Science - 133
General Science » Exercise - 1133. Rayon is chemically (a) cellulose (b) pectin (c) glucose (d) amylase
Tags: general, science, exercise
General Science - 5
General Science » Exercise - 15. Which of the following is used as a lubricant ? (a) Graphite (b) Silica (c) Iron Oxide (d) Diamond
Tags: general, science, exercise

Related Posts